package cn.yxr.mapper;


import cn.yxr.pojo.AppVersion;

import java.util.List;

public interface app3mapper {
    //添加
    int addversion(AppVersion appVersion);
    //删除
    int deleversion(int id);
    //修改
    int updateversion(AppVersion appVersion);
    //根据id查询
    AppVersion queryversion(int id);
    //查询全部
    List<AppVersion> queryversions();
    AppVersion queryVersionByVersionId(int id);
}
